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MIPS: SGI-IP27: Free some unused memory 

platform_device_add_data() duplicates the memory it is passed. So we can
free some memory to save a few bytes that would remain unused otherwise.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
This commit is contained in:
Christophe JAILLET 2022-04-23 15:24:03 +02:00 committed by Thomas Bogendoerfer
parent b2d229d4dd
commit 33d7085682
1 changed files with 4 additions and 0 deletions
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4
arch/mips/sgi-ip27/ip27-xtalk.c
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@ -53,6 +53,8 @@ static void bridge_platform_create(nasid_t nasid, int widget, int masterwid)
} }
platform_device_add_resources(pdev, &w1_res, 1); platform_device_add_resources(pdev, &w1_res, 1);
platform_device_add_data(pdev, wd, sizeof(*wd)); platform_device_add_data(pdev, wd, sizeof(*wd));
/* platform_device_add_data() duplicates the data */
kfree(wd);
platform_device_add(pdev); platform_device_add(pdev);
bd = kzalloc(sizeof(*bd), GFP_KERNEL); bd = kzalloc(sizeof(*bd), GFP_KERNEL);
@ -83,6 +85,8 @@ static void bridge_platform_create(nasid_t nasid, int widget, int masterwid)
bd->io_offset = offset; bd->io_offset = offset;
platform_device_add_data(pdev, bd, sizeof(*bd)); platform_device_add_data(pdev, bd, sizeof(*bd));
/* platform_device_add_data() duplicates the data */
kfree(bd);
platform_device_add(pdev); platform_device_add(pdev);
pr_info("xtalk:n%d/%x bridge widget\n", nasid, widget); pr_info("xtalk:n%d/%x bridge widget\n", nasid, widget);
return; return;